Network address
121.129.42.240
Prefix length
31 (255.255.255.254)
Range
121.129.42.240 - 121.129.42.241
Hexadecimal
79812af0
Binary
01111001 10000001 00101010 11110000
Binary subnet mask
11111111 11111111 11111111 11111110
Number of hosts
2
Parent subnet
121.129.42.240/30🔍
Previous subnet
121.129.42.238/31🔍
Next subnet
121.129.42.242/31🔍